
ABB Low Voltage Drives ACS550-U1-059A-2+K466+L502 ACS550 AC Drive, 3-200-240V In, 20HP, 59.4A, Type 1/IP21, 1.1 overload, Advanced, 23 x 8…
Alternate Item Number: 3AUA0000220816
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
The ABB ACS550 AC Drive, SKU ACS550-U1-059A-2+K466+L502, is a variable frequency drive engineered for precise motor control in industrial settings. This unit operates with an input voltage range of 200-240V and delivers a continuous current of 59.4A, suitable for 20HP motors. Its Type 1 / IP21 enclosure provides protection against dust and light water splashes, ensuring reliable operation in various industrial environments. The compact dimensions of 23 x 8 x 9.1 inches facilitate flexible wall-mount installations. Advanced control capabilities are enabled by integrated Ethernet communication supporting Modbus/TCP and EtherNet/IP protocols, along with pulse encoder input for enhanced feedback. The drive features a 1.1 overload capacity, offering robust performance under demanding load conditions. Applications include manufacturing processes, HVAC systems, and general automation where energy efficiency and accurate motor speed regulation are critical. This drive enhances operational productivity and helps minimize downtime through its dependable performance and connectivity features.
- 20HP motor rating with 59.4A continuous current
- 200-240V input voltage
- Type 1 / IP21 enclosure for environmental protection
- Ethernet connectivity (Modbus/TCP, EtherNet/IP)
- Pulse encoder input for advanced control
Specifications
Color | Blue |
Connection Type | Ethernet (Modbus/TCP, EtherNet/IP), Pulse Encoder |
Control Panel | Advanced |
Current Rating | 59.4 A |
Frame Size | R3 |
Frequency | 50/60 Hz |
Input Phase | 3-Phase |
IP Rating | IP21 |
Material | Poly |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Options | Ethernet (Modbus/TCPEtherNet/IP) Pulse encoder |
Output Current | 59.4 |
Output Phase | 3-Phase |
Series | ACS550 |
Size | 23x8x9.1 in |
UL Type | 1 |
Voltage | 240 |
Voltage Range | 208-240 |
Voltage Rating | 200-240 VAC |
Voltage Rating | 3-200-240 VAC |
Package Dimensions (L x W x H) | 9.1 in x 8 in x 23 in |
Package Dimensions (L x W x H) | 23.114 cm x 20.32 cm x 58.42 cm |
Package Weight (Imperial) | 35.000 L |
Package Weight (Metric) | 15.876 kg |

FENA-21
The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.














